CN219674049U - Light projector - Google Patents
Light projector Download PDFInfo
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- CN219674049U CN219674049U CN202320282305.0U CN202320282305U CN219674049U CN 219674049 U CN219674049 U CN 219674049U CN 202320282305 U CN202320282305 U CN 202320282305U CN 219674049 U CN219674049 U CN 219674049U
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- plate
- side cover
- heat dissipation
- cover
- frame
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 67
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a projector, comprising: the frame plate is provided with a mounting groove on the front side, a plurality of heat dissipation plates extending forwards are connected to the position, opposite to the mounting groove, of the rear side of the frame plate, and a reinforcing plate is connected between any two adjacent heat dissipation plates; the lamp group is connected in the mounting groove; the support component is connected between the left side and the right side of the frame plate, the structure is stable, the main structure is supported and fixed without additionally installing a peripheral reinforcing structure, the installation and the use are more convenient, and the overall service life is prolonged.
Description
Technical Field
The present disclosure relates to lighting devices, and particularly to a projector.
Background
In the development and construction of cities, if the operation needs to be carried out at night, enough illumination is needed, for example, in the harbor construction, as the seaside of a harbor has waves and larger sea wind, the lamps installed in the harbor bear the frequency vibration of the waves and larger wind pressure, especially the large lamps, the vibration amplitude of the lamp body is larger, and the lamps are more prone to phenomena such as loosening of structures, breakage of the lamp body and the like. Therefore, the large-sized lamp commonly used at present usually enhances the fixing frame at the outer side, thereby improving the overall structural strength, but the lamp is complex to install, high in use cost and attractive in appearance.
Disclosure of Invention
The present utility model is directed to a projector that solves one or more of the problems of the prior art, and at least provides a useful choice or creation of conditions.
The utility model solves the technical problems as follows:
a light projector, comprising: the frame plate is provided with a mounting groove on the front side, a plurality of heat dissipation plates extending forwards are connected to the position, opposite to the mounting groove, of the rear side of the frame plate, and a reinforcing plate is connected between any two adjacent heat dissipation plates; the lamp group is connected in the mounting groove; and the supporting component is connected between the left side and the right side of the frame plate.
The technical scheme has at least the following beneficial effects: when the support assembly is used, the support assembly can be installed between the left side and the right side of the frame plate, the whole body is supported and fixed, the frame plate is used as a main body structure, the heat dissipation plate is connected to the front side of the installation groove for installing the lamp group, the heat generated during the operation of the lamp group can be rapidly led out through the heat dissipation plate, a gap is reserved between any two upper and lower adjacent heat dissipation plates, so that air can flow, the heat dissipation effect is further enhanced, a reinforcing plate is further connected between the upper and lower adjacent heat dissipation plates, a stable sealing structure is formed between the reinforcing plate and the frame plate and between the two adjacent heat dissipation plates in a surrounding mode, and the structural rigidity is enhanced, so that the frame plate is not easy to bend and deform when subjected to vibration and strong wind pressure.
As a further improvement of the above technical solution, the ratio of the projection area of the reinforcing plate along the front-rear direction to the projection area of the frame plate along the front-rear direction is 2:3. the reinforcement coverage area of the reinforcing plate occupies most positions of the frame plate, the conditions that the frame plate is weak in supporting stress and easy to deform are reduced, and the overall structural strength is effectively improved.
As a further improvement of the above technical solution, the bottom side of the frame plate is connected with a bottom plate extending forward, a cover plate is connected between the front side of the bottom plate and the heat dissipation plate located at the lowest position, and a containing cavity is defined between the cover plate, the bottom plate, the frame plate and the heat dissipation plate located at the lowest position. The cover plate, the bottom plate, the frame plate and the lowest radiating plate are enclosed to form another frame body structure, the support to the bottom of the frame plate can be improved, a power supply assembly for supplying power to the lamp set can be installed in the enclosed accommodating cavity, a protection effect can be provided for electric elements, and the whole structure is more compact.
As a further improvement of the above technical solution, the cover plate is detachably connected to the bottom plate and the heat dissipation plate. The cover plate can be detached from the bottom plate and the heat dissipation plate, so that the electric elements in the accommodating cavity can be conveniently disassembled, assembled and maintained, and convenience in use is improved.
As a further improvement of the technical scheme, the top side of the bottom plate and the heat dissipation plate are respectively connected with a connecting column, screw holes extending along the left-right direction are formed in the connecting columns, and screws are inserted into the support assemblies and connected into the screw holes. The connecting column is arranged on the bottom plate and the reinforcing plate, when the supporting component is installed, the screw can be connected into the screw hole after passing through the supporting component, the screw hole structure formed by surrounding the connecting column is firmer, the stability of the screw during installation is enhanced, and therefore the overall structural strength is further enhanced.
As a further improvement of the technical scheme, the supporting component comprises a left side cover, a right side cover and a supporting frame, wherein the left side cover is connected to the left side of the frame plate, the right side cover is connected to the right side of the frame plate, the supporting frame is located below the frame plate, and the left side and the right side of the supporting frame are respectively connected between the left side cover and the right side cover. The left side cover is connected to the left side of the frame plate, covers and protects the left side of the frame plate, the right side cover is connected to the right side of the frame plate, covers and protects the right side of the frame plate, and the support frame is connected between the left side cover and the right side cover, and is supported and fixed by the support frame during use.
As a further improvement of the above technical solution, the front side of the heat dissipation plate is connected with heat dissipation ribs extending in the up-down direction. The radiating ribs can increase the radiating area of the radiating plate, so that the radiating efficiency is further accelerated, and the radiating effect on the lamp group is improved.
As a further improvement of the above technical solution, all the heat dissipating ribs are located on the same plane and form a front heat dissipating surface, and the left and right sides of the front heat dissipating surface respectively prop against the inner side of the left side cover and the inner side of the right side cover. All radiating ribs form a front radiating surface, a limiting plane can be formed on the front side of the radiating plate, at the moment, the left side of the front radiating surface stretches into the left side cover and props against the inner side of the left side cover, the right side of the front radiating surface stretches into the right side cover and props against the inner side of the right side cover, the whole structure is more compact, and the left side cover and the right side cover can be conveniently and rapidly positioned when being installed.
As a further improvement of the technical scheme, heat dissipation holes are formed in the positions, opposite to the heat dissipation plate, on the left side cover and the right side cover. Air can flow through the heat dissipation plate from the heat dissipation holes, so that air convection along the left-right direction is formed, and the efficiency of taking away heat on the heat dissipation plate can be further improved.
As a further improvement of the technical scheme, the left side cover and the right side cover are respectively provided with positioning holes, the left side cover and the right side cover are respectively surrounded by two positioning holes to arrange a plurality of adjusting holes, the left side and the right side of the support frame are respectively penetrated with a main connecting piece and a sub connecting piece, the two main connecting pieces are respectively connected in the two positioning holes, and the two sub connecting pieces are respectively connected in any one of the left side cover and the right side cover in the adjusting holes. When installing support frame in left side lid and right side lid, pass the left and right sides back of left side lid and right side lid respectively with two main connecting pieces earlier and connect in the locating hole of left side lid and right side lid, then adjust the contained angle that forms between support frame and the framed board according to the use needs, after the adjustment is accomplished, will pass two sub-connecting pieces of support frame left and right sides and connect respectively in the right regulation hole of left side lid and right side lid to realize further location connection to the support frame, so can adjust the direction that the banks shines in a flexible way, improve commonality and the convenience of whole use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is an overall perspective view of the present utility model;
fig. 2 is a side view of the framing plate of the present utility model.
In the accompanying drawings: 100-frame plates, 110-mounting grooves, 120-heat dissipation plates, 121-heat dissipation ribs, 130-reinforcing plates, 140-bottom plates, 150-cover plates, 160-connecting columns, 161-screw holes, 200-lamp sets, 310-left side covers, 311-heat dissipation holes, 312-adjusting holes, 320-right side covers, 330-supporting frames, 340-main connecting pieces and 350-sub connecting pieces.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 and 2, a floodlight comprises a frame plate 100, a lamp set 200 and a supporting component, wherein a mounting groove 110 is provided at the front side of the frame plate 100, a plurality of heat dissipation plates 120 extending forward are connected to the rear side of the frame plate 100 opposite to the mounting groove 110, a plurality of heat dissipation plates 120 are arranged at intervals along the up-down direction, a reinforcing plate 130 is connected between any two adjacent heat dissipation plates 120, in practical application, the reinforcing plate 130 and the frame plate 100 are arranged at intervals along the front-back direction, the upper reinforcing plate 130 and the lower reinforcing plate 130 can be designed in a staggered manner, and can be located on the same plane, the lamp set 200 is connected in the mounting groove 110, the lamp set 200 comprises a lamp plate and lamp beads mounted on the lamp plate, the lamp plate is connected to the bottom of the mounting groove 110, and a plurality of lamp beads can be uniformly arranged in the mounting groove 110, and the same lamp beads can be arranged on the lamp plate, and the supporting component is connected between the left side and the right side of the frame plate 100.
It can be seen from the above description that, when in use, the supporting component can be installed between the left and right sides of the frame plate 100, the whole is supported and fixed, and the frame plate 100 is used as a main structure, the front side of the installation groove 110 for installing the lamp set 200 is connected with the heat dissipation plate 120, the heat generated during the operation of the lamp set 200 can be rapidly led out through the heat dissipation plate 120, and a gap is provided between any two upper and lower adjacent heat dissipation plates 120, so that the air can flow through, thereby further enhancing the heat dissipation effect, and the reinforcing plate 130 is also connected between the upper and lower adjacent heat dissipation plates 120, and a stable sealing structure is formed between the reinforcing plate 130 and the frame plate 100 and between the two adjacent heat dissipation plates 120, thereby enhancing the structural rigidity, so that the frame plate 100 is not easy to bend and deform when being subjected to vibration and strong wind pressure.
In practical applications, the mounting groove 110 occupies a larger position on the frame plate 100 to mount more lamp assemblies 200, the overall area of the frame plate 100 will also increase, and as the area of the frame plate 100 increases, the risk of easy bending and deformation will also increase gradually, so as to stabilize the center of gravity during the overall use, in this embodiment, the ratio of the projected area of the reinforcing plate 130 along the front-rear direction to the projected area of the frame plate 100 along the front-rear direction is 2:3. the reinforcement coverage area of the reinforcement plate 130 occupies most of the positions of the frame plate 100, so that the conditions that the frame plate 100 is weak in supporting stress and easy to deform are reduced, and the overall structural strength is effectively improved.
In the above embodiment, if the peripheral electrical components are required to be connected to the light fixture 200, the electrical components may be directly mounted on the rear side of the frame plate 100, and the frame plate 100 is provided with a wiring hole, the light fixture 200 may be connected to the electrical components on the rear side of the frame plate 100 through the wiring hole, and the electrical components mounted at this time need to have a waterproof protection structure, so that the overall structure is more compact, a cavity for mounting the electrical components may be directly enclosed on the bottom of the frame plate 100, specifically, the bottom side of the frame plate 100 is connected with a bottom plate 140 extending forward, and a cover plate 150 is connected between the front side of the bottom plate 140 and the heat dissipation plate 120 located at the lowest position, and the cover plate 150, the bottom plate 140, the frame plate 100 and the heat dissipation plate 120 located at the lowest position enclose a containing cavity. The cover plate 150, the bottom plate 140, the frame plate 100 and the lowest heat dissipation plate 120 are surrounded to form another frame structure, so that the support to the bottom of the frame plate 100 can be improved, a power supply assembly for supplying power to the lamp set 200 can be installed in the enclosed accommodating cavity, a protection effect can be provided for electric elements, and the whole structure is more compact.
Further, the cover plate 150 is detachably connected to the bottom plate 140 and the heat dissipation plate 120. The cover plate 150 can be detached from between the bottom plate 140 and the heat dissipation plate 120, so that the electric components in the accommodating cavity can be conveniently disassembled and maintained, and convenience in use is improved. For example, the cover plate 150 may be inserted between the bottom plate 140 and the lowest heat dissipation plate 120 along the left-right direction, specifically, the top side of the cover plate 150 is connected with an upper transition plate extending backward, and an upper hook is connected to the upper transition plate, at this time, an upper limit groove with a downward notch is provided at the bottom side of the lowest heat dissipation plate 120, the upper hook may be inserted into the upper limit groove along the left-right direction for positioning, and similarly, a lower transition plate extending backward is connected to the bottom side of the cover plate 150, and a lower hook is connected to the lower transition plate, a lower limit groove with an upward notch is provided at the top side of the bottom plate 140, and the lower hook may also be inserted into the lower limit groove along the left-right direction for positioning.
In order to improve the stability of the screw positioning connection, in this embodiment, the top side of the bottom plate 140 and the heat dissipation plate 120 are both connected with a connection post 160, a screw hole 161 extending in the left-right direction is provided in the connection post 160, and screws are inserted into the support assembly and connected to a plurality of screw holes 161. The connecting columns 160 are arranged on the bottom plate 140 and the reinforcing plate 130, when the supporting component is installed, screws can pass through the supporting component and then are connected into the screw holes 161, the screw hole 161 formed by surrounding the connecting columns 160 is more stable in structure, the stability of the screws during installation is enhanced, and therefore the overall structural strength is further enhanced.
As a further structural embodiment of the support assembly, the support assembly includes a left side cover 310, a right side cover 320 and a supporting frame 330, wherein the left side cover 310 is connected to the left side of the frame plate 100, the right side cover 320 is connected to the right side of the frame plate 100, and correspondingly, the left side cover 310 and the right side cover 320 are connected to the heat dissipation plate 120 and the bottom plate 140 by screws, the supporting frame 330 is located below the frame plate 100, and the left side and the right side of the supporting frame 330 are respectively connected between the left side cover 310 and the right side cover 320. The left side cover 310 is connected to the left side of the frame plate 100 to cover and protect the left side of the frame plate 100, the right side cover 320 is connected to the right side of the frame plate 100 to cover and protect the right side of the frame plate 100, and the supporting frame 330 is connected between the left side cover 310 and the right side cover 320, and is supported and fixed by the supporting frame 330 in use.
In some embodiments, a heat sink rib 121 extending in the up-down direction is connected to the front side of the heat sink plate 120. The heat dissipation ribs 121 can increase the heat dissipation area of the heat dissipation plate 120, thereby further increasing the heat dissipation efficiency and improving the heat dissipation effect on the lamp set 200.
Further, all the heat dissipating ribs 121 are located on the same plane and form a front heat dissipating surface, and the left and right sides of the front heat dissipating surface respectively abut against the inner side of the left side cover 310 and the inner side of the right side cover 320. All the heat dissipating ribs 121 form a front heat dissipating surface, a limited plane can be formed on the front side of the heat dissipating plate 120, the outer edge of the left side cover 310 has a right raised surrounding edge structure, and the outer edge of the right side cover 320 also has a left raised surrounding edge structure, so that the left side of the front heat dissipating surface extends into the left side cover 310 and abuts against the inner side of the left side cover 310, namely abuts against the surrounding edge structure of the left side cover 310, and the right side of the front heat dissipating surface extends into the right side cover 320 and abuts against the inner side of the right side cover 320, namely abuts against the surrounding edge structure of the right side cover 320, so that the whole structure is more compact, and the left side cover 310 and the right side cover 320 can be conveniently and rapidly positioned when the left side cover 310 and the right side cover 320 are installed.
All the heat sinks 120 may be extended to have uniform front-rear width, and in order to enhance the overall appearance, all the heat sinks 120 may be extended to have different front-rear width, for example, the width of the heat sinks 120 is gradually increased from top to bottom, so that all the heat sinks 120 form a slope inclined downward and forward, and the heat dissipation ribs 121 may be disposed in parallel with the slope.
The top side of the frame plate 100 is also connected with a top plate, the top plate extends forward and can be bent downward at the front side of the top plate, so that the top plate and the heat dissipation ribs 121 are located on the same plane, the overall appearance is improved, the left side of the top plate can extend into the surrounding edge structure of the left side cover 310, and the right side of the top plate can also extend into the surrounding edge structure of the right side cover 320, so that the top side positioning of the left side cover 310 and the right side cover 320 is improved.
In order to further improve the heat dissipation efficiency of the lamp set 200, in this embodiment, the positions of the left side cover 310 and the right side cover 320 facing the heat dissipation plate 120 are provided with heat dissipation holes 311, the positions of the heat dissipation holes 311 may be covered on the heat dissipation plate 120 and located at the front and rear sides of the reinforcing plate 130, and the heat dissipation may be performed on the closed structure formed by surrounding the reinforcing plate 130, the frame plate 100 and the upper and lower heat dissipation plates 120. Air can flow through the heat dissipation plate 120 from the heat dissipation holes 311, so that air convection along the left-right direction is formed, and the efficiency of heat removal on the heat dissipation plate 120 can be further improved.
The support frame 330 may be directly fastened to the left side cover 310 and the right side cover 320 by a screw, and in practical application, the irradiation direction of the light set 200 needs to be adjusted, so, in order to adjust the projection direction of the light set 200, in this embodiment, the left side cover 310 and the right side cover 320 are both provided with positioning holes, a plurality of adjusting holes 312 are respectively arranged around two positioning holes on the left side cover 310 and the right side cover 320, the left side and the right side of the support frame 330 are respectively inserted with a main connecting piece 340 and a sub connecting piece 350, the two main connecting pieces 340 are respectively connected to the two positioning holes, the two sub connecting pieces 350 are respectively connected to any one of the adjusting holes 312 of the left side cover 310 and the right side cover 320, in practical application, the main connecting pieces 340 and the sub connecting pieces 350 may be screws, and the screws may pass through the screw holes 161 of the left side cover 310 and the right side cover 320 and then be connected to the connecting post 160. When the support frame 330 is installed on the left side cover 310 and the right side cover 320, two main connecting pieces 340 respectively penetrate through the left side and the right side of the left side cover 310 and the right side cover 320 and then are connected in the positioning holes of the left side cover 310 and the right side cover 320, then the included angle formed between the support frame 330 and the frame plate 100 is adjusted according to the use requirement, and after the adjustment is completed, two sub connecting pieces 350 penetrating through the left side and the right side of the support frame 330 are respectively connected in the adjusting holes 312 opposite to the left side cover 310 and the right side cover 320, so that the further positioning connection of the support frame 330 is realized, the irradiation direction of the lamp set 200 can be flexibly adjusted, and the universality and the convenience of the whole use are improved.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A projector, characterized in that: comprising the following steps:
the frame plate (100) is provided with a mounting groove (110) at the front side, a heat dissipation plate (120) extending forwards is connected to the position, opposite to the mounting groove (110), of the rear side of the frame plate (100), a plurality of heat dissipation plates (120) are arranged at intervals along the up-down direction, and a reinforcing plate (130) is connected between any two adjacent heat dissipation plates (120);
a lamp group (200) connected to the inside of the installation groove (110);
and a support assembly connected between the left and right sides of the frame plate (100).
2. A light projector as claimed in claim 1, characterized in that: the ratio of the projection area of the reinforcing plate (130) along the front-rear direction to the projection area of the frame plate (100) along the front-rear direction is 2:3.
3. a light projector as claimed in claim 2, characterized in that: the bottom side of the frame plate (100) is connected with a bottom plate (140) extending forwards, a cover plate (150) is connected between the front side of the bottom plate (140) and the heat dissipation plate (120) located at the lowest position, and a containing cavity is formed by enclosing the cover plate (150), the bottom plate (140), the frame plate (100) and the heat dissipation plate (120) located at the lowest position.
4. A light projector as claimed in claim 3, characterized in that: the cover plate (150) is detachably connected to the bottom plate (140) and the heat dissipation plate (120).
5. A light projector as claimed in claim 3, characterized in that: the top side of the bottom plate (140) and the radiating plate (120) are both connected with connecting columns (160), screw holes (161) extending along the left-right direction are formed in the connecting columns (160), and screws are inserted into the supporting components and connected into the screw holes (161).
6. A light projector as claimed in claim 1, characterized in that: the support assembly comprises a left side cover (310), a right side cover (320) and a support frame (330), wherein the left side cover (310) is connected to the left side of the frame plate (100), the right side cover (320) is connected to the right side of the frame plate (100), the support frame (330) is located below the frame plate (100), and the left side and the right side of the support frame (330) are respectively connected between the left side cover (310) and the right side cover (320).
7. The projector of claim 6, wherein: the front side of the heat dissipation plate (120) is connected with heat dissipation ribs (121) extending along the up-down direction.
8. The projector of claim 7, wherein: all the radiating ribs (121) are positioned on the same plane and form a front radiating surface, and the left side and the right side of the front radiating surface respectively prop against the inner side of the left side cover (310) and the inner side of the right side cover (320).
9. The projector of claim 6, wherein: and heat dissipation holes (311) are formed in the positions, opposite to the heat dissipation plate (120), of the left side cover (310) and the right side cover (320).
10. The projector of claim 6, wherein: the left side cover (310) with all be provided with the locating hole on right side cover (320), left side cover (310) with encircle two respectively on right side cover (320) a plurality of regulation holes (312) are arranged, the left and right sides of support frame (330) all alternates has main connecting piece (340) and sub-connecting piece (350), two main connecting piece (340) are connected respectively in two in the locating hole, two sub-connecting piece (350) connect respectively in left side cover (310) with any in regulation hole (312) of right side cover (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320282305.0U CN219674049U (en) | 2023-02-21 | 2023-02-21 | Light projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320282305.0U CN219674049U (en) | 2023-02-21 | 2023-02-21 | Light projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674049U true CN219674049U (en) | 2023-09-12 |
Family
ID=87893911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320282305.0U Active CN219674049U (en) | 2023-02-21 | 2023-02-21 | Light projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674049U (en) |
-
2023
- 2023-02-21 CN CN202320282305.0U patent/CN219674049U/en active Active
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